You certainly could define those values as PHP constants and/or global variables in, for instance, functions.php. I understand you would, at this point, rather go with a “file based approach” than using the database, but nonetheless, I have to mention that that would be both the standard as well as the best way of doing … Read more
Fast ‘n’ Hacky The problem can be solved by changing line 319 in facebook.php to the following: if (is_home()) { This way, the front page is not treated as a home page but as a regular page, for which the facebook feature settings can be applied (and will be handled correctly). More Elegant/Complex Here is … Read more
wp_get_current_user() is a pluggable function and not yet available when your plugin is included. You have to wait for the action plugins_loaded: Example: add_action( ‘plugins_loaded’, ‘wpse_92517_init’ ); function wpse_92517_init() { if(!is_super_admin()) add_action(‘widgets_init’,’my_unregister_widget’); } function my_unregister_widgets() { unregister_widget( ‘WP_Widget_Pages’ ); unregister_widget( ‘WP_Widget_Calendar’ ); } Or move the check into the widget function: add_action( ‘widgets_init’, ‘my_unregister_widget’ ); … Read more
To create an inline formula in LaTeX we can use single dollar signs $: This formula $x=y+z$ is inline. To display math on its own line, we can use double dollar signs $$: $$ a = b + c $$ Here is an example with Simple Mathjax installed: This will be displayed like this:
By default the plugins are ranked by “relevance” and the only people who know how that algorithm is weighted work for wordpress.org (it’s doubtful they are going to let anyone in on it). Downloads and rating are not the main components, just one of many including keywords, date, and how many beers you buy Otto. … Read more
For what I can understand you already have the table in your database. I don’t know how you have named it, but a best practise (for me a must-do practise) is to name it with the same table prefix of wordpress, that’s the one setted in wp-config.php. You also don’t say how this table is … Read more
The following plugin dynamically hides the two offending radios using jQuery, and kills revision self-comparisons. <?php # Plugin Name: Pest Control # Plugin URI: http://www.semiologic.com/ # Description: Kills the Easter Bunny # Version: 1.0 # Author: Denis de Bernardy # License: Public Domain class PestControl { public static function bootstrap() { add_action(‘admin_head-revision.php’, array(__CLASS__, ‘mixomatosis’)); add_action(‘load-revision.php’, … Read more
Here is exactly what you need, http://bavotasan.com/tutorials/simple-voting-for-wordpress-with-php-and-jquery/ As you can see you can track the user(s) and vote(s), also you can add some extra columns in your users admin area to track the votes.
The active plugins are stored in the ‘active_plugins’ option, like this: array( ‘akismet/akismet.php’, ‘hello-dolly.php’, ); On each page load, WP just loops through that array and includes those files. It’s up to each plugin to include any additional files that it may have. When a plugin is deactivated, it’s just removed from that array. On … Read more
You can check database function for database here. For the table prefix matter you should use $wpdb->prefix . ‘enam’ and it will return the table prefix. Just add the table name with this. So the total code would be : $yourtablename = $wpdb->prefix . ‘enam’; so your total code could be something like: $wpdb->insert($yourtablename , … Read more